This Package Includes the Following Items:
1 x ASC FTB1X12-09CREW Compatible with Ford F150 2009-2014 Super Crew Cab Truck Custom Single 12" Enclosure Sub Box
1 x Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer
ASC FTB1X12-09CREW Compatible with Ford F150 2009-2014 Super Crew Cab Truck Custom Single 12" Enclosure Sub Box:
Specifications:
Mounting Depth: 6-1/4"
Air Space: 0.80 Cubic Feet
Sealed Enclosure
Dimensions: Width 26" x Depth 14" x Front Height 9" x Back Height 6"
Constructed with High Quality MDF
High Quality Spring Loaded Terminal Cup (Bare Wire 'up to 10GA')
High Quality Black Carpet
Enclosure installs under rear seat down firing
This box is Compatible with Ford:
F150 Super Crew Cab Truck 2009-2014
Alpine S-W12D4 Car Audio Type S Series Sub Dual 4 Ohm 1200W Peak 12" Subwoofer:
Specifications:
12" 4 Ohm Type-S Series Subwoofer
Power Handling: Peak: 1800 watts
RMS: 600 watts

Recommended power range: 250- 600W RMS
Pulp/Kevlar Cone
High Amplitude Multi-Roll (HAMR) Surround
Progressive Spider with Reinforced Layer Tinsel Leads
Airflow Optimized Dual Flare Pole Vent
High Strength Steel Frame Baskaet
8 AWG Push Terminals with VC Configuration Jumpers
Dual Voice Coil
High Grade Strontium Ferrite Magnets
Top-mount depth: 5-1/16"
Cutout diameter: 10-9"
Frequency Response: 26- 200Hz
Sensitivity: 86.4dB
Resonance Frequency (Fs): 31 Hz